72 lines
3.2 KiB
C#
72 lines
3.2 KiB
C#
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
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namespace ProductivityApiUnitTests
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{
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using System;
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using System.Data.Entity;
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using System.Data.Entity.Infrastructure;
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using System.Data.Entity.Internal;
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using System.Data.Entity.Resources;
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using Xunit;
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public class DbConnectionInfoTests : TestBase
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{
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[Fact]
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public void Ctor_should_validate_preconditions()
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{
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Assert.Equal(
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Strings.ArgumentIsNullOrWhitespace("connectionName"),
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Assert.Throws<ArgumentException>(() => new DbConnectionInfo(null)).Message);
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Assert.Equal(
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Strings.ArgumentIsNullOrWhitespace("connectionName"),
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Assert.Throws<ArgumentException>(() => new DbConnectionInfo("")).Message);
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Assert.Equal(
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Strings.ArgumentIsNullOrWhitespace("connectionString"),
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Assert.Throws<ArgumentException>(() => new DbConnectionInfo(null, "invariant")).Message);
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Assert.Equal(
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Strings.ArgumentIsNullOrWhitespace("connectionString"),
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Assert.Throws<ArgumentException>(() => new DbConnectionInfo("", "invariant")).Message);
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Assert.Equal(
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Strings.ArgumentIsNullOrWhitespace("providerInvariantName"),
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Assert.Throws<ArgumentException>(() => new DbConnectionInfo("connection", null)).Message);
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Assert.Equal(
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Strings.ArgumentIsNullOrWhitespace("providerInvariantName"),
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Assert.Throws<ArgumentException>(() => new DbConnectionInfo("connection", "")).Message);
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}
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[Fact]
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public void Can_find_named_connection_in_config()
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{
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var config = new AppConfig(CreateEmptyConfig().AddConnectionString("FindMe", "connection_string", "provider_invariant_name"));
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var info = new DbConnectionInfo("FindMe");
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var connection = info.GetConnectionString(config);
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Assert.Equal("FindMe", connection.Name);
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Assert.Equal("connection_string", connection.ConnectionString);
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Assert.Equal("provider_invariant_name", connection.ProviderName);
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}
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[Fact]
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public void GetConnectionString_throws_when_cant_find_named_connection_in_config()
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{
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var config = new AppConfig(CreateEmptyConfig());
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var info = new DbConnectionInfo("FindMe");
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Assert.Equal(
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Strings.DbConnectionInfo_ConnectionStringNotFound("FindMe"),
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Assert.Throws<InvalidOperationException>(() => info.GetConnectionString(config)).Message);
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}
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[Fact]
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public void Returns_valid_connection_from_string_and_provider()
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{
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var config = new AppConfig(CreateEmptyConfig());
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var info = new DbConnectionInfo("connection_string", "provider_invariant_name");
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var connection = info.GetConnectionString(config);
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Assert.Null(connection.Name);
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Assert.Equal("connection_string", connection.ConnectionString);
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Assert.Equal("provider_invariant_name", connection.ProviderName);
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}
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}
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}
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