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Diffstat (limited to 'utils/utils_test.go')
-rw-r--r-- | utils/utils_test.go | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/utils/utils_test.go b/utils/utils_test.go new file mode 100644 index 000000000..41e995e63 --- /dev/null +++ b/utils/utils_test.go @@ -0,0 +1,30 @@ +// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +package utils + +import ( + "testing" +) + +func TestStringArrayIntersection(t *testing.T) { + a := []string{ + "abc", + "def", + "ghi", + } + b := []string{ + "jkl", + } + c := []string{ + "def", + } + + if len(StringArrayIntersection(a, b)) != 0 { + t.Fatal("should be 0") + } + + if len(StringArrayIntersection(a, c)) != 1 { + t.Fatal("should be 1") + } +} |