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require File.expand_path(File.join(File.dirname(__FILE__), 'test_helper'))
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class ValidationTest < Test::Unit::TestCase
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def test_should_invalidate_big_files
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@attachment = SmallAttachment.new
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assert !@attachment.valid?
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assert @attachment.errors.on(:size)
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@attachment.size = 2000
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assert !@attachment.valid?
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assert @attachment.errors.on(:size), @attachment.errors.full_messages.to_sentence
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@attachment.size = 1000
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assert !@attachment.valid?
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assert_nil @attachment.errors.on(:size)
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end
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def test_should_invalidate_small_files
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@attachment = BigAttachment.new
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assert !@attachment.valid?
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assert @attachment.errors.on(:size)
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@attachment.size = 2000
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assert !@attachment.valid?
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assert @attachment.errors.on(:size), @attachment.errors.full_messages.to_sentence
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@attachment.size = 1.megabyte
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assert !@attachment.valid?
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assert_nil @attachment.errors.on(:size)
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end
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def test_should_validate_content_type
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@attachment = PdfAttachment.new
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assert !@attachment.valid?
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assert @attachment.errors.on(:content_type)
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@attachment.content_type = 'foo'
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assert !@attachment.valid?
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assert @attachment.errors.on(:content_type)
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@attachment.content_type = 'pdf'
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assert !@attachment.valid?
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assert_nil @attachment.errors.on(:content_type)
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end
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def test_should_require_filename
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@attachment = Attachment.new
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assert !@attachment.valid?
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assert @attachment.errors.on(:filename)
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@attachment.filename = 'foo'
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assert !@attachment.valid?
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assert_nil @attachment.errors.on(:filename)
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end
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end
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