diff options
author | Philipp Wollermann <philwo@google.com> | 2015-11-27 13:42:45 +0000 |
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committer | Kristina Chodorow <kchodorow@google.com> | 2015-11-30 18:29:59 +0000 |
commit | 5a246c9decbe931012f78bcf900ada7f286739e2 (patch) | |
tree | 6e04b4bb7978f3356dfed51ed8b095dfd6c6b4e0 /src/test/java/com/google/devtools/build/lib/testutil/MoreAssertsTest.java | |
parent | 98a741377f318e21a7f3e0a93bd63fd91c793680 (diff) |
Split & refactor testutil/BUILD.
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MOS_MIGRATED_REVID=108852682
Diffstat (limited to 'src/test/java/com/google/devtools/build/lib/testutil/MoreAssertsTest.java')
-rw-r--r-- | src/test/java/com/google/devtools/build/lib/testutil/MoreAssertsTest.java | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/src/test/java/com/google/devtools/build/lib/testutil/MoreAssertsTest.java b/src/test/java/com/google/devtools/build/lib/testutil/MoreAssertsTest.java new file mode 100644 index 0000000000..975e365361 --- /dev/null +++ b/src/test/java/com/google/devtools/build/lib/testutil/MoreAssertsTest.java @@ -0,0 +1,132 @@ +// Copyright 2014 The Bazel Authors. All rights reserved. +// +// 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.google.devtools.build.lib.testutil; + +import static com.google.common.truth.Truth.assertThat; +import static com.google.devtools.build.lib.testutil.MoreAsserts.assertContainsSublist; +import static com.google.devtools.build.lib.testutil.MoreAsserts.assertDoesNotContainSublist; +import static org.junit.Assert.fail; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.JUnit4; + +import java.util.Arrays; +import java.util.List; + +/** + * Tests {@link com.google.devtools.build.lib.testutil.MoreAsserts}. + */ +@RunWith(JUnit4.class) +public class MoreAssertsTest { + + @Test + public void testAssertContainsSublistSuccess() { + List<String> actual = Arrays.asList("a", "b", "c"); + + // All single-string combinations. + assertContainsSublist(actual, "a"); + assertContainsSublist(actual, "b"); + assertContainsSublist(actual, "c"); + + // All two-string combinations. + assertContainsSublist(actual, "a", "b"); + assertContainsSublist(actual, "b", "c"); + + // The whole list. + assertContainsSublist(actual, "a", "b", "c"); + } + + @Test + public void testAssertContainsSublistFailure() { + List<String> actual = Arrays.asList("a", "b", "c"); + + try { + assertContainsSublist(actual, "d"); + fail("no exception thrown"); + } catch (AssertionError e) { + assertThat(e.getMessage()).startsWith("Did not find [d] as a sublist of [a, b, c]"); + } + + try { + assertContainsSublist(actual, "a", "c"); + fail("no exception thrown"); + } catch (AssertionError e) { + assertThat(e.getMessage()).startsWith("Did not find [a, c] as a sublist of [a, b, c]"); + } + + try { + assertContainsSublist(actual, "b", "c", "d"); + fail("no exception thrown"); + } catch (AssertionError e) { + assertThat(e.getMessage()).startsWith("Did not find [b, c, d] as a sublist of [a, b, c]"); + } + } + + @Test + public void testAssertDoesNotContainSublistSuccess() { + List<String> actual = Arrays.asList("a", "b", "c"); + assertDoesNotContainSublist(actual, "d"); + assertDoesNotContainSublist(actual, "a", "c"); + assertDoesNotContainSublist(actual, "b", "c", "d"); + } + + @Test + public void testAssertDoesNotContainSublistFailure() { + List<String> actual = Arrays.asList("a", "b", "c"); + + // All single-string combinations. + try { + assertDoesNotContainSublist(actual, "a"); + fail("no exception thrown"); + } catch (AssertionError e) { + assertThat(e).hasMessage("Found [a] as a sublist of [a, b, c]"); + } + try { + assertDoesNotContainSublist(actual, "b"); + fail("no exception thrown"); + } catch (AssertionError e) { + assertThat(e).hasMessage("Found [b] as a sublist of [a, b, c]"); + } + try { + assertDoesNotContainSublist(actual, "c"); + fail("no exception thrown"); + } catch (AssertionError e) { + assertThat(e).hasMessage("Found [c] as a sublist of [a, b, c]"); + } + + // All two-string combinations. + try { + assertDoesNotContainSublist(actual, "a", "b"); + fail("no exception thrown"); + } catch (AssertionError e) { + assertThat(e).hasMessage("Found [a, b] as a sublist of [a, b, c]"); + } + try { + assertDoesNotContainSublist(actual, "b", "c"); + fail("no exception thrown"); + } catch (AssertionError e) { + assertThat(e).hasMessage("Found [b, c] as a sublist of [a, b, c]"); + } + + // The whole list. + try { + assertDoesNotContainSublist(actual, "a", "b", "c"); + fail("no exception thrown"); + } catch (AssertionError e) { + assertThat(e).hasMessage("Found [a, b, c] as a sublist of [a, b, c]"); + } + } + +} |