mstest-skill

Name: mstest-skill
Author: LambdaTest

335stars67forks

How to install mstest-skill?

lambdatest/agent-skills/mstest-skill

$npx -y skills add LambdaTest/agent-skills --skill mstest-skill

Installs into the current project.

Summary

Generates MSTest tests in C#. Microsoft's built-in testing framework for .NET. Use when user mentions "MSTest", "[TestMethod]", "[TestClass]", "Assert.AreEqual". Triggers on: "MSTest", "[TestMethod]", "[TestClass]", "Microsoft test framework".

Files · 1

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SKILL.md

1	# MSTest Testing Skill
2
3	## Core Patterns
4
5	### Basic Test
6
7	```csharp
8	using Microsoft.VisualStudio.TestTools.UnitTesting;
9
10	[TestClass]
11	public class CalculatorTests
12	{
13	private Calculator _calc;
14
15	[TestInitialize]
16	public void SetUp() => _calc = new Calculator();
17
18	[TestMethod]
19	public void Add_TwoNumbers_ReturnsSum()
20	{
21	Assert.AreEqual(5, _calc.Add(2, 3));
22	}
23
24	[TestMethod]
25	[ExpectedException(typeof(DivideByZeroException))]
26	public void Divide_ByZero_Throws()
27	{
28	_calc.Divide(10, 0);
29	}
30	}
31	```
32
33	### Data-Driven Tests
34
35	```csharp
36	[DataTestMethod]
37	[DataRow(2, 3, 5)]
38	[DataRow(-1, 1, 0)]
39	[DataRow(0, 0, 0)]
40	public void Add_Parameterized(int a, int b, int expected)
41	{
42	Assert.AreEqual(expected, _calc.Add(a, b));
43	}
44
45	[DataTestMethod]
46	[DynamicData(nameof(GetTestData), DynamicDataSourceType.Method)]
47	public void Add_DynamicData(int a, int b, int expected)
48	{
49	Assert.AreEqual(expected, _calc.Add(a, b));
50	}
51
52	private static IEnumerable<object[]> GetTestData()
53	{
54	yield return new object[] { 1, 2, 3 };
55	yield return new object[] { 10, -5, 5 };
56	}
57	```
58
59	### Assertions
60
61	```csharp
62	Assert.AreEqual(expected, actual);
63	Assert.AreNotEqual(unexpected, actual);
64	Assert.IsTrue(condition);
65	Assert.IsFalse(condition);
66	Assert.IsNull(obj);
67	Assert.IsNotNull(obj);
68	Assert.IsInstanceOfType(obj, typeof(MyClass));
69	Assert.ThrowsException<ArgumentException>(() => Method());
70	CollectionAssert.Contains(list, item);
71	CollectionAssert.AreEquivalent(expected, actual);
72	StringAssert.Contains(str, "substring");
73	StringAssert.StartsWith(str, "prefix");
74	StringAssert.Matches(str, new Regex(@"\d+"));
75	```
76
77	### Lifecycle
78
79	```
80	[AssemblyInitialize] → Once per assembly (static)
81	[ClassInitialize] → Once per class (static)
82	[TestInitialize] → Before each test
83	[TestMethod] → Test
84	[TestCleanup] → After each test
85	[ClassCleanup] → Once after class (static)
86	[AssemblyCleanup] → Once after assembly (static)
87	```
88
89	### Categories
90
91	```csharp
92	[TestMethod, TestCategory("Smoke")]
93	public void QuickTest() { }
94
95	[TestMethod, Ignore("Bug #456")]
96	public void SkippedTest() { }
97
98	[TestMethod, Timeout(5000)]
99	public void TimedTest() { }
100	```
101
102	## Setup: `dotnet add package MSTest.TestFramework MSTest.TestAdapter Microsoft.NET.Test.Sdk`
103	## Run: `dotnet test` or `dotnet test --filter "TestCategory=Smoke"`
104
105	## Deep Patterns
106
107	See `reference/playbook.md` for production-grade patterns:
108
109	\| Section \| What You Get \|
110	\|---------\|-------------\|
111	\| §1 Project Setup \| .csproj deps, .runsettings with parallel + coverage config \|
112	\| §2 Test Patterns \| TestMethod, DataTestMethod, DynamicData, exception testing \|
113	\| §3 FluentAssertions \| AssertionScope, async exceptions, collection assertions \|
114	\| §4 Class & Assembly Initialize \| Testcontainers, shared expensive setup, global config \|
115	\| §5 WebApplicationFactory \| API integration tests with in-memory DB \|
116	\| §6 Bogus Test Data \| Faker patterns for realistic data generation \|
117	\| §7 TestContext & Logging \| Diagnostic output, categories, timeouts \|
118	\| §8 CI/CD Integration \| GitHub Actions with coverage reporting and thresholds \|
119	\| §9 Debugging Table \| 12 common problems with causes and fixes \|
120	\| §10 Best Practices \| 14-item production checklist \|

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mstest-skill

335stars67forks

View on GitHub

How to install mstest-skill?

lambdatest/agent-skills/mstest-skill

$npx -y skills add LambdaTest/agent-skills --skill mstest-skill

Installs into the current project.

Summary

Files · 1

View on GitHub

SKILL.md

1	# MSTest Testing Skill
2
3	## Core Patterns
4
5	### Basic Test
6
7	```csharp
8	using Microsoft.VisualStudio.TestTools.UnitTesting;
9
10	[TestClass]
11	public class CalculatorTests
12	{
13	private Calculator _calc;
14
15	[TestInitialize]
16	public void SetUp() => _calc = new Calculator();
17
18	[TestMethod]
19	public void Add_TwoNumbers_ReturnsSum()
20	{
21	Assert.AreEqual(5, _calc.Add(2, 3));
22	}
23
24	[TestMethod]
25	[ExpectedException(typeof(DivideByZeroException))]
26	public void Divide_ByZero_Throws()
27	{
28	_calc.Divide(10, 0);
29	}
30	}
31	```
32
33	### Data-Driven Tests
34
35	```csharp
36	[DataTestMethod]
37	[DataRow(2, 3, 5)]
38	[DataRow(-1, 1, 0)]
39	[DataRow(0, 0, 0)]
40	public void Add_Parameterized(int a, int b, int expected)
41	{
42	Assert.AreEqual(expected, _calc.Add(a, b));
43	}
44
45	[DataTestMethod]
46	[DynamicData(nameof(GetTestData), DynamicDataSourceType.Method)]
47	public void Add_DynamicData(int a, int b, int expected)
48	{
49	Assert.AreEqual(expected, _calc.Add(a, b));
50	}
51
52	private static IEnumerable<object[]> GetTestData()
53	{
54	yield return new object[] { 1, 2, 3 };
55	yield return new object[] { 10, -5, 5 };
56	}
57	```
58
59	### Assertions
60
61	```csharp
62	Assert.AreEqual(expected, actual);
63	Assert.AreNotEqual(unexpected, actual);
64	Assert.IsTrue(condition);
65	Assert.IsFalse(condition);
66	Assert.IsNull(obj);
67	Assert.IsNotNull(obj);
68	Assert.IsInstanceOfType(obj, typeof(MyClass));
69	Assert.ThrowsException<ArgumentException>(() => Method());
70	CollectionAssert.Contains(list, item);
71	CollectionAssert.AreEquivalent(expected, actual);
72	StringAssert.Contains(str, "substring");
73	StringAssert.StartsWith(str, "prefix");
74	StringAssert.Matches(str, new Regex(@"\d+"));
75	```
76
77	### Lifecycle
78
79	```
80	[AssemblyInitialize] → Once per assembly (static)
81	[ClassInitialize] → Once per class (static)
82	[TestInitialize] → Before each test
83	[TestMethod] → Test
84	[TestCleanup] → After each test
85	[ClassCleanup] → Once after class (static)
86	[AssemblyCleanup] → Once after assembly (static)
87	```
88
89	### Categories
90
91	```csharp
92	[TestMethod, TestCategory("Smoke")]
93	public void QuickTest() { }
94
95	[TestMethod, Ignore("Bug #456")]
96	public void SkippedTest() { }
97
98	[TestMethod, Timeout(5000)]
99	public void TimedTest() { }
100	```
101
102	## Setup: `dotnet add package MSTest.TestFramework MSTest.TestAdapter Microsoft.NET.Test.Sdk`
103	## Run: `dotnet test` or `dotnet test --filter "TestCategory=Smoke"`
104
105	## Deep Patterns
106
107	See `reference/playbook.md` for production-grade patterns:
108
109	\| Section \| What You Get \|
110	\|---------\|-------------\|
111	\| §1 Project Setup \| .csproj deps, .runsettings with parallel + coverage config \|
112	\| §2 Test Patterns \| TestMethod, DataTestMethod, DynamicData, exception testing \|
113	\| §3 FluentAssertions \| AssertionScope, async exceptions, collection assertions \|
114	\| §4 Class & Assembly Initialize \| Testcontainers, shared expensive setup, global config \|
115	\| §5 WebApplicationFactory \| API integration tests with in-memory DB \|
116	\| §6 Bogus Test Data \| Faker patterns for realistic data generation \|
117	\| §7 TestContext & Logging \| Diagnostic output, categories, timeouts \|
118	\| §8 CI/CD Integration \| GitHub Actions with coverage reporting and thresholds \|
119	\| §9 Debugging Table \| 12 common problems with causes and fixes \|
120	\| §10 Best Practices \| 14-item production checklist \|

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6 picks

Type