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Workaround context scope not used in method delegation
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1 changed files with 31 additions and 1 deletions
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@ -99,12 +99,28 @@ module Spectator
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# An error will be raised if *klass* doesn't match the test context's type.
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# The block given to this method will be executed within the test context.
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#
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# The context casted to an instance of *klass* is provided as a block argument.
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#
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# TODO: Benchmark compiler performance using this method versus client-side casting in a proc.
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def with_context(klass)
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protected def with_context(klass)
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context = klass.cast(@context)
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with context yield
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end
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# Casts the example's test context to a specific type.
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# This is an advanced method intended for internal usage only.
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#
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# The *klass* defines the type of the test context.
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# This is typically only known by the code constructing the example.
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# An error will be raised if *klass* doesn't match the test context's type.
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#
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# The context casted to an instance of *klass* is returned.
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#
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# TODO: Benchmark compiler performance using this method versus client-side casting in a proc.
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protected def cast_context(klass)
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klass.cast(@context)
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end
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# Constructs the full name or description of the example.
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# This prepends names of groups this example is part of.
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def to_s(io)
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@ -159,6 +175,20 @@ module Spectator
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self.class.new(@example, &block)
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end
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# Executes code within the example's test context.
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# This is an advanced method intended for internal usage only.
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#
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# The *klass* defines the type of the test context.
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# This is typically only known by the code constructing the example.
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# An error will be raised if *klass* doesn't match the test context's type.
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# The block given to this method will be executed within the test context.
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#
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# TODO: Benchmark compiler performance using this method versus client-side casting in a proc.
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protected def with_context(klass)
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context = @example.cast_context(klass)
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with context yield
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end
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# Allow instance to behave like an example.
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forward_missing_to @example
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end
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