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Move parsing tests of different components to dedicated files
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src/FluentSQL.Tests/Compilation/Parser/FromQueryParserTests.cs
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,92 @@ | ||
| using System.Linq; | ||
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| using FluentAssertions; | ||
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| using FluentSQL.Compilation.Parser; | ||
| using FluentSQL.Querying; | ||
| using FluentSQL.Querying.Statements.Extensions; | ||
| using FluentSQL.Tests.Builders; | ||
| using FluentSQL.Tests.Compilation.Parser.Builders; | ||
| using FluentSQL.Tests.Examples; | ||
| using FluentSQL.Tests.Examples.Builders; | ||
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| using Xunit; | ||
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| namespace FluentSQL.Tests.Compilation.Parser | ||
| { | ||
| public class FromQueryParserTests | ||
| { | ||
| public class When_parsing_without_an_alias : Specification<QueryParser> | ||
| { | ||
| protected override QueryParser EstablishContext() | ||
| { | ||
| ExampleModel model = new ExampleModelBuilder().Build(); | ||
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| QueryContext = | ||
| model.Query<string>() | ||
| .From(() => model.Customers) | ||
| .QueryContext; | ||
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| return new QueryParserBuilder().Build(); | ||
| } | ||
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| protected override void Because(QueryParser sut) | ||
| { | ||
| RootNode = sut.Parse(QueryContext); | ||
| } | ||
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| [Fact] | ||
| public void It_should_add_the_from_clause() | ||
| { | ||
| RootNode.ChildNodes.OfType<FromNode>().Should().ContainSingle(); | ||
| } | ||
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| [Fact] | ||
| public void It_should_have_no_alias() | ||
| { | ||
| RootNode.ChildNodes.OfType<FromNode>().Single().Alias.Should().BeNull(); | ||
| } | ||
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| private AstNode RootNode { get; set; } | ||
| private QueryContext<NoParameters, string> QueryContext { get; set; } | ||
| } | ||
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| public class When_parsing_with_an_alias : Specification<QueryParser> | ||
| { | ||
| protected override QueryParser EstablishContext() | ||
| { | ||
| Alias = new RandomStringBuilder().ThatStartsWithLetter.Build(); | ||
| ExampleModel model = new ExampleModelBuilder().Build(); | ||
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| QueryContext = | ||
| model.Query<string>() | ||
| .From(() => model.Customers).As(Alias) | ||
| .QueryContext; | ||
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| return new QueryParserBuilder().Build(); | ||
| } | ||
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| protected override void Because(QueryParser sut) | ||
| { | ||
| RootNode = sut.Parse(QueryContext); | ||
| } | ||
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| [Fact] | ||
| public void It_should_add_the_from_clause() | ||
| { | ||
| RootNode.ChildNodes.OfType<FromNode>().Should().ContainSingle(); | ||
| } | ||
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| [Fact] | ||
| public void It_should_have_the_alias() | ||
| { | ||
| RootNode.ChildNodes.OfType<FromNode>().Single().Alias.Should().Be(Alias); | ||
| } | ||
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| private AstNode RootNode { get; set; } | ||
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| private string Alias { get; set; } | ||
| private QueryContext<NoParameters, string> QueryContext { get; set; } | ||
| } | ||
| } | ||
| } |
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66
src/FluentSQL.Tests/Compilation/Parser/UnionAllQueryParserTests.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| using FluentAssertions; | ||
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| using FluentSQL.Compilation.Parser; | ||
| using FluentSQL.Querying; | ||
| using FluentSQL.Querying.Statements.Extensions; | ||
| using FluentSQL.Tests.Builders; | ||
| using FluentSQL.Tests.Compilation.Parser.Builders; | ||
| using FluentSQL.Tests.Compilation.Parser.Extensions; | ||
| using FluentSQL.Tests.Examples; | ||
| using FluentSQL.Tests.Examples.Builders; | ||
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| using Xunit; | ||
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| namespace FluentSQL.Tests.Compilation.Parser | ||
| { | ||
| public class UnionAllQueryParserTests | ||
| { | ||
| public class When_parsing : Specification<QueryParser> | ||
| { | ||
| protected override QueryParser EstablishContext() | ||
| { | ||
| ExampleModel model = new ExampleModelBuilder().Build(); | ||
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| FirstAlias = new RandomStringBuilder().ThatStartsWithLetter.Build(); | ||
| SecondAlias = new RandomStringBuilder().ThatStartsWithLetter.Build(); | ||
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| QueryComponent<NoParameters, string> first = | ||
| model.Query<string>() | ||
| .From(() => model.Customers).As(FirstAlias) | ||
| .Select(() => model.Customers.Name); | ||
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| QueryComponent<NoParameters, string> second = | ||
| model.Query<string>() | ||
| .From(() => model.Invoices).As(SecondAlias) | ||
| .Select(() => model.Invoices.InvoiceNumber); | ||
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| QueryContext = first.UnionAll(second).QueryContext; | ||
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| return new QueryParserBuilder().Build(); | ||
| } | ||
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| protected override void Because(QueryParser sut) | ||
| { | ||
| RootNode = sut.Parse(QueryContext); | ||
| } | ||
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| [Fact] | ||
| public void It_should_return_an_union_node() | ||
| { | ||
| RootNode.Should().BeOfType<UnionAllNode>(); | ||
| } | ||
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| [Fact] | ||
| public void It_should_contain_both_queries() | ||
| { | ||
| RootNode.As<UnionAllNode>().First.Should().Contain<FromNode>().Which.Should().HaveAlias(FirstAlias); | ||
| RootNode.As<UnionAllNode>().Second.Should().Contain<FromNode>().Which.Should().HaveAlias(SecondAlias); | ||
| } | ||
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| private AstNode RootNode { get; set; } | ||
| private string FirstAlias { get; set; } | ||
| private string SecondAlias { get; set; } | ||
| private QueryContext<NoParameters, string> QueryContext { get; set; } | ||
| } | ||
| } | ||
| } |
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