Add new tests

Author: cedx

Sql.slnx

@@ -14,7 +14,6 @@
 		<File Path="ReadMe.md" />
 	</Folder>
 	<Folder Name="/Resources/">
-		<File Path="res/Database.sqlite" />
 		<File Path="res/Schema.sql" />
 	</Folder>
 	<Folder Name="/Scripts/">

res/Database.sqlite

@@ -1 +1 @@
-[assembly: Parallelize(Scope = ExecutionScope.ClassLevel)]
+[assembly: Parallelize(Scope = ExecutionScope.MethodLevel)]

test/AssemblyInfo.cs

@@ -9,11 +9,9 @@ Describe "Get-Scalar" {
 
 	It "should return the single value produced by the SQL query" {
 		$sql = "SELECT COUNT(*) FROM Characters WHERE Gender = @Gender"
-		$value = Get-SqlScalar $connection -Command $sql -Parameters @{ Gender = "Balrog" }
-		$value | Should -Be 2
+		Get-SqlScalar $connection -Command $sql -Parameters @{ Gender = "Balrog" } | Should -Be 2
 
 		$sql = "SELECT tbl_name FROM sqlite_schema WHERE type = 'table' AND name = @Name"
-		$value = Get-SqlScalar $connection -Command $sql -Parameters @{ Name = "Characters" }
-		$value | Should -BeExactly Characters
+		Get-SqlScalar $connection -Command $sql -Parameters @{ Name = "Characters" } | Should -BeExactly Characters
 	}
 }

test/Cmdlets/Get-Scalar.Tests.ps1

@@ -0,0 +1,20 @@
+<#
+.SYNOPSIS
+	Tests the features of the `Invoke-NonQuery` cmdlet.
+#>
+Describe "Invoke-NonQuery" {
+	BeforeAll { . "$PSScriptRoot/BeforeAll.ps1" }
+	BeforeEach { . "$PSScriptRoot/BeforeEach.ps1" }
+	AfterEach { . "$PSScriptRoot/AfterEach.ps1" }
+
+	It "should return the records produced by the SQL query" {
+		$parameters = @{ Gender = "Balrog" }
+		Get-SqlScalar $connection -Command "SELECT COUNT(*) FROM Characters" | Should -Be 16
+		Invoke-SqlNonQuery $connection -Command "DELETE FROM Characters WHERE Gender = @Gender" -Parameters $parameters | Should -Be 2
+		Get-SqlScalar $connection -Command "SELECT COUNT(*) FROM Characters" | Should -Be 14
+
+		$parameters = @{ Gender = "Elf" }
+		Invoke-SqlNonQuery $connection -Command "DELETE FROM Characters WHERE Gender = @Gender" -Parameters $parameters | Should -Be 3
+		Get-SqlScalar $connection -Command "SELECT COUNT(*) FROM Characters" | Should -Be 11
+	}
+}

test/Cmdlets/Invoke-NonQuery.Tests.ps1

@@ -21,6 +21,18 @@ public sealed class ConnectionExtensionsExecuteTests(TestContext testContext) {
 	[TestCleanup]
 	public void TestCleanup() => connection.Close();
 
+	[TestMethod]
+	public async Task Execute() {
+		var parameters = new ParameterCollection("Gender", CharacterGender.Balrog.ToString());
+		AreEqual(16, connection.ExecuteScalar<int>("SELECT COUNT(*) FROM Characters"));
+		AreEqual(2, connection.Execute("DELETE FROM Characters WHERE Gender = @Gender", parameters));
+		AreEqual(14, connection.ExecuteScalar<int>("SELECT COUNT(*) FROM Characters"));
+
+		parameters = new ParameterCollection("Gender", CharacterGender.Elf.ToString());
+		AreEqual(3, await connection.ExecuteAsync("DELETE FROM Characters WHERE Gender = @Gender", parameters, cancellationToken: testContext.CancellationToken));
+		AreEqual(11, await connection.ExecuteScalarAsync<int>("SELECT COUNT(*) FROM Characters", cancellationToken: testContext.CancellationToken));
+	}
+
 	[TestMethod]
 	public async Task ExecuteScalar() {
 		var sql = "SELECT COUNT(*) FROM Characters WHERE Gender = @Gender";