public void Null()
{
var configuration = new ConfigurationBuilder().Build();
var value = SubstitutionHelper.ReplaceSubstitutionPlaceholders(null, configuration);
Assert.Null(value);
}
public void Empty()
{
var configuration = new ConfigurationBuilder().Build();
var value = SubstitutionHelper.ReplaceSubstitutionPlaceholders("", configuration);
Assert.Empty(value);
}
public void MultipleNonExistent()
{
var configuration = new ConfigurationBuilder().Build();
var value = SubstitutionHelper.ReplaceSubstitutionPlaceholders("Server=.;Database=Local.Database;User ID=${Database:User};Password=${Database:Password}", configuration);
Assert.Equal("Server=.;Database=Local.Database;User ID=${Database:User};Password=${Database:Password}", value);
}
public void BasicNonExistent()
{
var configuration = new ConfigurationBuilder().Build();
var value = SubstitutionHelper.ReplaceSubstitutionPlaceholders("${prefixed:DoesNotExist}", configuration);
Assert.Equal("${prefixed:DoesNotExist}", value);
}
public void BasicSubstitution()
{
var configuration = new ConfigurationBuilder()
.AddInMemoryCollection(
new Dictionary <string, string> {
["SubstituteKey"] = "SubstituteValue"
}
)
.Build();
var value = SubstitutionHelper.ReplaceSubstitutionPlaceholders("${SubstituteKey}", configuration);
Assert.Equal("SubstituteValue", value);
}
public void MultipleSubstitution()
{
var configuration = new ConfigurationBuilder()
.AddInMemoryCollection(
new Dictionary <string, string>
{
["Database:Username"] = "******",
["Database:Password"] = "******"
}
)
.Build();
var value = SubstitutionHelper.ReplaceSubstitutionPlaceholders(
"Server=.;Database=Local.Database;User ID=${Database:Username};Password=${Database:Password}", configuration
);
Assert.Equal("Server=.;Database=Local.Database;User ID=user;Password=Password1!", value);
}
public void PrefixSubstitution()
{
var configuration = new ConfigurationBuilder()
.WithPrefix(
"prefixed",
prefixed =>
{
prefixed.AddInMemoryCollection(
new Dictionary <string, string>
{
["Key"] = "PrefixedValue"
}
);
}
)
.Build();
var value = SubstitutionHelper.ReplaceSubstitutionPlaceholders("${prefixed:Key}", configuration);
Assert.Equal("PrefixedValue", value);
}
