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assert_migration

assert_migration(relative, *contents, &block)

Instance Public methods

Asserts a given migration exists. You need to supply an absolute path or a path relative to the configured destination:

assert_migration "db/migrate/create_products.rb"

This method manipulates the given path and tries to find any migration which matches the migration name. For example, the call above is converted to:

assert_file "db/migrate/003_create_products.rb"

Consequently, #assert_migration accepts the same arguments has assert_file.

Links:

https://github.com/rails/rails/blob/abec22e01d90d0da2b717d2330928c71ed6fe634/railties/lib/rails/generators/testing/assertions.rb#L64

doc_ruby_on_rails

2015-06-20 00:00:00

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