Migrate vaadin-shared build to maven

Change-Id: I4ddc5050874faeb091740ac5ab4f9cafecf5696b

2 files changed, 546 insertions, 0 deletions

diff --git a/shared/src/test/java/com/vaadin/shared/ui/grid/RangeTest.java b/shared/src/test/java/com/vaadin/shared/ui/grid/RangeTest.java
new file mode 100644
index 0000000000..e3cae858ee
--- /dev/null
+++ b/shared/src/test/java/com/vaadin/shared/ui/grid/RangeTest.java
@@ -0,0 +1,425 @@
+/*
+ * Copyright 2000-2013 Vaadin Ltd.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package com.vaadin.shared.ui.grid;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+@SuppressWarnings("static-method")
+public class RangeTest {
+
+    @Test(expected = IllegalArgumentException.class)
+    public void startAfterEndTest() {
+        Range.between(10, 9);
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void negativeLengthTest() {
+        Range.withLength(10, -1);
+    }
+
+    @Test
+    public void constructorEquivalenceTest() {
+        assertEquals("10 == [10,11[", Range.withOnly(10), Range.between(10, 11));
+        assertEquals("[10,20[ == 10, length 10", Range.between(10, 20),
+                Range.withLength(10, 10));
+        assertEquals("10 == 10, length 1", Range.withOnly(10),
+                Range.withLength(10, 1));
+    }
+
+    @Test
+    public void boundsTest() {
+        {
+            final Range range = Range.between(0, 10);
+            assertEquals("between(0, 10) start", 0, range.getStart());
+            assertEquals("between(0, 10) end", 10, range.getEnd());
+        }
+
+        {
+            final Range single = Range.withOnly(10);
+            assertEquals("withOnly(10) start", 10, single.getStart());
+            assertEquals("withOnly(10) end", 11, single.getEnd());
+        }
+
+        {
+            final Range length = Range.withLength(10, 5);
+            assertEquals("withLength(10, 5) start", 10, length.getStart());
+            assertEquals("withLength(10, 5) end", 15, length.getEnd());
+        }
+    }
+
+    @Test
+    @SuppressWarnings("boxing")
+    public void equalsTest() {
+        final Range range1 = Range.between(0, 10);
+        final Range range2 = Range.withLength(0, 11);
+
+        assertTrue("null", !range1.equals(null));
+        assertTrue("reflexive", range1.equals(range1));
+        assertEquals("symmetric", range1.equals(range2), range2.equals(range1));
+    }
+
+    @Test
+    public void containsTest() {
+        final int start = 0;
+        final int end = 10;
+        final Range range = Range.between(start, end);
+
+        assertTrue("start should be contained", range.contains(start));
+        assertTrue("start-1 should not be contained",
+                !range.contains(start - 1));
+        assertTrue("end should not be contained", !range.contains(end));
+        assertTrue("end-1 should be contained", range.contains(end - 1));
+
+        assertTrue("[0..10[ contains 5", Range.between(0, 10).contains(5));
+        assertTrue("empty range does not contain 5", !Range.between(5, 5)
+                .contains(5));
+    }
+
+    @Test
+    public void emptyTest() {
+        assertTrue("[0..0[ should be empty", Range.between(0, 0).isEmpty());
+        assertTrue("Range of length 0 should be empty", Range.withLength(0, 0)
+                .isEmpty());
+
+        assertTrue("[0..1[ should not be empty", !Range.between(0, 1).isEmpty());
+        assertTrue("Range of length 1 should not be empty",
+                !Range.withLength(0, 1).isEmpty());
+    }
+
+    @Test
+    public void splitTest() {
+        final Range startRange = Range.between(0, 10);
+        final Range[] splitRanges = startRange.splitAt(5);
+        assertEquals("[0..10[ split at 5, lower", Range.between(0, 5),
+                splitRanges[0]);
+        assertEquals("[0..10[ split at 5, upper", Range.between(5, 10),
+                splitRanges[1]);
+    }
+
+    @Test
+    public void split_valueBefore() {
+        Range range = Range.between(10, 20);
+        Range[] splitRanges = range.splitAt(5);
+
+        assertEquals(Range.between(10, 10), splitRanges[0]);
+        assertEquals(range, splitRanges[1]);
+    }
+
+    @Test
+    public void split_valueAfter() {
+        Range range = Range.between(10, 20);
+        Range[] splitRanges = range.splitAt(25);
+
+        assertEquals(range, splitRanges[0]);
+        assertEquals(Range.between(20, 20), splitRanges[1]);
+    }
+
+    @Test
+    public void emptySplitTest() {
+        final Range range = Range.between(5, 10);
+        final Range[] split1 = range.splitAt(0);
+        assertTrue("split1, [0]", split1[0].isEmpty());
+        assertEquals("split1, [1]", range, split1[1]);
+
+        final Range[] split2 = range.splitAt(15);
+        assertEquals("split2, [0]", range, split2[0]);
+        assertTrue("split2, [1]", split2[1].isEmpty());
+    }
+
+    @Test
+    public void lengthTest() {
+        assertEquals("withLength length", 5, Range.withLength(10, 5).length());
+        assertEquals("between length", 5, Range.between(10, 15).length());
+        assertEquals("withOnly 10 length", 1, Range.withOnly(10).length());
+    }
+
+    @Test
+    public void intersectsTest() {
+        assertTrue("[0..10[ intersects [5..15[", Range.between(0, 10)
+                .intersects(Range.between(5, 15)));
+        assertTrue("[0..10[ does not intersect [10..20[", !Range.between(0, 10)
+                .intersects(Range.between(10, 20)));
+    }
+
+    @Test
+    public void intersects_emptyInside() {
+        assertTrue("[5..5[ does intersect with [0..10[", Range.between(5, 5)
+                .intersects(Range.between(0, 10)));
+        assertTrue("[0..10[ does intersect with [5..5[", Range.between(0, 10)
+                .intersects(Range.between(5, 5)));
+    }
+
+    @Test
+    public void intersects_emptyOutside() {
+        assertTrue("[15..15[ does not intersect with [0..10[",
+                !Range.between(15, 15).intersects(Range.between(0, 10)));
+        assertTrue("[0..10[ does not intersect with [15..15[",
+                !Range.between(0, 10).intersects(Range.between(15, 15)));
+    }
+
+    @Test
+    public void subsetTest() {
+        assertTrue("[5..10[ is subset of [0..20[", Range.between(5, 10)
+                .isSubsetOf(Range.between(0, 20)));
+
+        final Range range = Range.between(0, 10);
+        assertTrue("range is subset of self", range.isSubsetOf(range));
+
+        assertTrue("[0..10[ is not subset of [5..15[", !Range.between(0, 10)
+                .isSubsetOf(Range.between(5, 15)));
+    }
+
+    @Test
+    public void offsetTest() {
+        assertEquals(Range.between(5, 15), Range.between(0, 10).offsetBy(5));
+    }
+
+    @Test
+    public void rangeStartsBeforeTest() {
+        final Range former = Range.between(0, 5);
+        final Range latter = Range.between(1, 5);
+        assertTrue("former should starts before latter",
+                former.startsBefore(latter));
+        assertTrue("latter shouldn't start before latter",
+                !latter.startsBefore(former));
+
+        assertTrue("no overlap allowed",
+                !Range.between(0, 5).startsBefore(Range.between(0, 10)));
+    }
+
+    @Test
+    public void rangeStartsAfterTest() {
+        final Range former = Range.between(0, 5);
+        final Range latter = Range.between(5, 10);
+        assertTrue("latter should start after former",
+                latter.startsAfter(former));
+        assertTrue("former shouldn't start after latter",
+                !former.startsAfter(latter));
+
+        assertTrue("no overlap allowed",
+                !Range.between(5, 10).startsAfter(Range.between(0, 6)));
+    }
+
+    @Test
+    public void rangeEndsBeforeTest() {
+        final Range former = Range.between(0, 5);
+        final Range latter = Range.between(5, 10);
+        assertTrue("latter should end before former", former.endsBefore(latter));
+        assertTrue("former shouldn't end before latter",
+                !latter.endsBefore(former));
+
+        assertTrue("no overlap allowed",
+                !Range.between(5, 10).endsBefore(Range.between(9, 15)));
+    }
+
+    @Test
+    public void rangeEndsAfterTest() {
+        final Range former = Range.between(1, 5);
+        final Range latter = Range.between(1, 6);
+        assertTrue("latter should end after former", latter.endsAfter(former));
+        assertTrue("former shouldn't end after latter",
+                !former.endsAfter(latter));
+
+        assertTrue("no overlap allowed",
+                !Range.between(0, 10).endsAfter(Range.between(5, 10)));
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void combine_notOverlappingFirstSmaller() {
+        Range.between(0, 10).combineWith(Range.between(11, 20));
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void combine_notOverlappingSecondLarger() {
+        Range.between(11, 20).combineWith(Range.between(0, 10));
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void combine_firstEmptyNotOverlapping() {
+        Range.between(15, 15).combineWith(Range.between(0, 10));
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void combine_secondEmptyNotOverlapping() {
+        Range.between(0, 10).combineWith(Range.between(15, 15));
+    }
+
+    @Test
+    public void combine_barelyOverlapping() {
+        Range r1 = Range.between(0, 10);
+        Range r2 = Range.between(10, 20);
+
+        // Test both ways, should give the same result
+        Range combined1 = r1.combineWith(r2);
+        Range combined2 = r2.combineWith(r1);
+        assertEquals(combined1, combined2);
+
+        assertEquals(0, combined1.getStart());
+        assertEquals(20, combined1.getEnd());
+    }
+
+    @Test
+    public void combine_subRange() {
+        Range r1 = Range.between(0, 10);
+        Range r2 = Range.between(2, 8);
+
+        // Test both ways, should give the same result
+        Range combined1 = r1.combineWith(r2);
+        Range combined2 = r2.combineWith(r1);
+        assertEquals(combined1, combined2);
+
+        assertEquals(r1, combined1);
+    }
+
+    @Test
+    public void combine_intersecting() {
+        Range r1 = Range.between(0, 10);
+        Range r2 = Range.between(5, 15);
+
+        // Test both ways, should give the same result
+        Range combined1 = r1.combineWith(r2);
+        Range combined2 = r2.combineWith(r1);
+        assertEquals(combined1, combined2);
+
+        assertEquals(0, combined1.getStart());
+        assertEquals(15, combined1.getEnd());
+
+    }
+
+    @Test
+    public void combine_emptyInside() {
+        Range r1 = Range.between(0, 10);
+        Range r2 = Range.between(5, 5);
+
+        // Test both ways, should give the same result
+        Range combined1 = r1.combineWith(r2);
+        Range combined2 = r2.combineWith(r1);
+        assertEquals(combined1, combined2);
+
+        assertEquals(r1, combined1);
+    }
+
+    @Test
+    public void expand_basic() {
+        Range r1 = Range.between(5, 10);
+        Range r2 = r1.expand(2, 3);
+
+        assertEquals(Range.between(3, 13), r2);
+    }
+
+    @Test
+    public void expand_negativeLegal() {
+        Range r1 = Range.between(5, 10);
+
+        Range r2 = r1.expand(-2, -2);
+        assertEquals(Range.between(7, 8), r2);
+
+        Range r3 = r1.expand(-3, -2);
+        assertEquals(Range.between(8, 8), r3);
+
+        Range r4 = r1.expand(3, -8);
+        assertEquals(Range.between(2, 2), r4);
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void expand_negativeIllegal1() {
+        Range r1 = Range.between(5, 10);
+
+        // Should throw because the start would contract beyond the end
+        r1.expand(-3, -3);
+
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void expand_negativeIllegal2() {
+        Range r1 = Range.between(5, 10);
+
+        // Should throw because the end would contract beyond the start
+        r1.expand(3, -9);
+    }
+
+    @Test
+    public void restrictTo_fullyInside() {
+        Range r1 = Range.between(5, 10);
+        Range r2 = Range.between(4, 11);
+
+        Range r3 = r1.restrictTo(r2);
+        assertTrue(r1 == r3);
+    }
+
+    @Test
+    public void restrictTo_fullyOutside() {
+        Range r1 = Range.between(4, 11);
+        Range r2 = Range.between(5, 10);
+
+        Range r3 = r1.restrictTo(r2);
+        assertTrue(r2 == r3);
+    }
+
+    @Test
+    public void restrictTo_notInterstecting() {
+        Range r1 = Range.between(5, 10);
+        Range r2 = Range.between(15, 20);
+
+        Range r3 = r1.restrictTo(r2);
+        assertTrue("Non-intersecting ranges should produce an empty result",
+                r3.isEmpty());
+
+        Range r4 = r2.restrictTo(r1);
+        assertTrue("Non-intersecting ranges should produce an empty result",
+                r4.isEmpty());
+    }
+
+    @Test
+    public void restrictTo_startOutside() {
+        Range r1 = Range.between(5, 10);
+        Range r2 = Range.between(7, 15);
+
+        Range r3 = r1.restrictTo(r2);
+
+        assertEquals(Range.between(7, 10), r3);
+
+        assertEquals(r2.restrictTo(r1), r3);
+    }
+
+    @Test
+    public void restrictTo_endOutside() {
+        Range r1 = Range.between(5, 10);
+        Range r2 = Range.between(4, 7);
+
+        Range r3 = r1.restrictTo(r2);
+
+        assertEquals(Range.between(5, 7), r3);
+
+        assertEquals(r2.restrictTo(r1), r3);
+    }
+
+    @Test
+    public void restrictTo_empty() {
+        Range r1 = Range.between(5, 10);
+        Range r2 = Range.between(0, 0);
+
+        Range r3 = r1.restrictTo(r2);
+        assertTrue(r3.isEmpty());
+
+        Range r4 = r2.restrictTo(r1);
+        assertTrue(r4.isEmpty());
+    }
+
+}
diff --git a/shared/src/test/java/com/vaadin/shared/util/SharedUtilTests.java b/shared/src/test/java/com/vaadin/shared/util/SharedUtilTests.java
new file mode 100644
index 0000000000..e77501a446
--- /dev/null
+++ b/shared/src/test/java/com/vaadin/shared/util/SharedUtilTests.java
@@ -0,0 +1,121 @@
+package com.vaadin.shared.util;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+import java.util.Locale;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class SharedUtilTests {
+
+    @Test
+    public void trailingSlashIsTrimmed() {
+        assertThat(SharedUtil.trimTrailingSlashes("/path/"), is("/path"));
+    }
+
+    @Test
+    public void noTrailingSlashForTrimming() {
+        assertThat(SharedUtil.trimTrailingSlashes("/path"), is("/path"));
+    }
+
+    @Test
+    public void trailingSlashesAreTrimmed() {
+        assertThat(SharedUtil.trimTrailingSlashes("/path///"), is("/path"));
+    }
+
+    @Test
+    public void emptyStringIsHandled() {
+        assertThat(SharedUtil.trimTrailingSlashes(""), is(""));
+    }
+
+    @Test
+    public void rootSlashIsTrimmed() {
+        assertThat(SharedUtil.trimTrailingSlashes("/"), is(""));
+    }
+
+    @Test
+    public void camelCaseToHumanReadable() {
+        Assert.assertEquals("First Name",
+                SharedUtil.camelCaseToHumanFriendly("firstName"));
+        Assert.assertEquals("First Name",
+                SharedUtil.camelCaseToHumanFriendly("first name"));
+        Assert.assertEquals("First Name2",
+                SharedUtil.camelCaseToHumanFriendly("firstName2"));
+        Assert.assertEquals("First",
+                SharedUtil.camelCaseToHumanFriendly("first"));
+        Assert.assertEquals("First",
+                SharedUtil.camelCaseToHumanFriendly("First"));
+        Assert.assertEquals("Some XYZ Abbreviation",
+                SharedUtil.camelCaseToHumanFriendly("SomeXYZAbbreviation"));
+
+        // Javadoc examples
+        Assert.assertEquals("My Bean Container",
+                SharedUtil.camelCaseToHumanFriendly("MyBeanContainer"));
+        Assert.assertEquals("Awesome URL Factory",
+                SharedUtil.camelCaseToHumanFriendly("AwesomeURLFactory"));
+        Assert.assertEquals("Some Uri Action",
+                SharedUtil.camelCaseToHumanFriendly("SomeUriAction"));
+
+    }
+
+    @Test
+    public void splitCamelCase() {
+        assertCamelCaseSplit("firstName", "first", "Name");
+        assertCamelCaseSplit("fooBar", "foo", "Bar");
+        assertCamelCaseSplit("fooBar", "foo", "Bar");
+        assertCamelCaseSplit("fBar", "f", "Bar");
+        assertCamelCaseSplit("FBar", "F", "Bar");
+        assertCamelCaseSplit("MYCdi", "MY", "Cdi");
+        assertCamelCaseSplit("MyCDIUI", "My", "CDIUI");
+        assertCamelCaseSplit("MyCDIUITwo", "My", "CDIUI", "Two");
+        assertCamelCaseSplit("first name", "first", "name");
+
+    }
+
+    private void assertCamelCaseSplit(String camelCaseString, String... parts) {
+        String[] splitParts = SharedUtil.splitCamelCase(camelCaseString);
+        Assert.assertArrayEquals(parts, splitParts);
+    }
+
+    @Test
+    public void join() {
+        String s1 = "foo-bar-baz";
+        String s2 = "foo--bar";
+
+        Assert.assertEquals("foobarbaz", SharedUtil.join(s1.split("-"), ""));
+        Assert.assertEquals("foo!bar!baz", SharedUtil.join(s1.split("-"), "!"));
+        Assert.assertEquals("foo!!bar!!baz",
+                SharedUtil.join(s1.split("-"), "!!"));
+
+        Assert.assertEquals("foo##bar", SharedUtil.join(s2.split("-"), "#"));
+    }
+
+    @Test
+    public void dashSeparatedToCamelCase() {
+        Assert.assertEquals(null, SharedUtil.dashSeparatedToCamelCase(null));
+        Assert.assertEquals("", SharedUtil.dashSeparatedToCamelCase(""));
+        Assert.assertEquals("foo", SharedUtil.dashSeparatedToCamelCase("foo"));
+        Assert.assertEquals("fooBar",
+                SharedUtil.dashSeparatedToCamelCase("foo-bar"));
+        Assert.assertEquals("fooBar",
+                SharedUtil.dashSeparatedToCamelCase("foo--bar"));
+        Assert.assertEquals("fooBarBaz",
+                SharedUtil.dashSeparatedToCamelCase("foo-bar-baz"));
+        Assert.assertEquals("fooBarBaz",
+                SharedUtil.dashSeparatedToCamelCase("foo-Bar-Baz"));
+    }
+
+    @Test
+    public void methodUppercaseWithTurkishLocale() {
+        Locale defaultLocale = Locale.getDefault();
+        try {
+            Locale.setDefault(new Locale("tr", "TR"));
+            Assert.assertEquals("Integer", SharedUtil.capitalize("integer"));
+        } finally {
+            Locale.setDefault(defaultLocale);
+        }
+    }
+
+}