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Bug: DataTestMethod with DynamicData shows wrong result
fsdMatthias
#1 Posted : Monday, November 12, 2018 12:36:12 PM(UTC)
Rank: Newbie

Groups: Registered
Joined: 11/12/2018(UTC)
Posts: 2

Was thanked: 1 time(s) in 1 post(s)
The following Test shows the status "Passed" even if it should fail.

Code:

        public static IEnumerable<object[]> testInput => new[]
        {
                new object[] { new[] { 1 } },
                new object[] { new[] { 1, 2 } },
        };

        [DataTestMethod]
        [DynamicData(nameof(testInput))]
        public void TestDynamicData(int[] testData)
        {
            CollectionAssert.AreEqual(testData, new[] { 1, 2 });
        }


The problem seams to exist if the last check is valid.
The following code produces the expected result ("Failed").

Code:

        public static IEnumerable<object[]> testInput => new[]
        {
                new object[] { new[] { 1, 2 } },
                new object[] { new[] { 1 } },
        };

        [DataTestMethod]
        [DynamicData(nameof(testInput))]
        public void TestDynamicData(int[] testData)
        {
            CollectionAssert.AreEqual(testData, new[] { 1, 2 });
        }


NCrunch Version 3.22.0.1
Remco
#2 Posted : Tuesday, November 13, 2018 1:15:52 AM(UTC)
Rank: NCrunch Developer

Groups: Administrators
Joined: 4/16/2011(UTC)
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Was thanked: 898 time(s) in 854 post(s)
fsdMatthias
#3 Posted : Tuesday, November 13, 2018 8:03:03 AM(UTC)
Rank: Newbie

Groups: Registered
Joined: 11/12/2018(UTC)
Posts: 2

Was thanked: 1 time(s) in 1 post(s)
I checked with the new version and it works now as expected.

Thanks
1 user thanked fsdMatthias for this useful post.
Remco on 11/13/2018(UTC)
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