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authorjeg2 <jeg2@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-12-27 16:15:53 +0000
committerjeg2 <jeg2@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-12-27 16:15:53 +0000
commit93030d0e4d93683346648b25bd69a3f33a5f0486 (patch)
treeafffbf80d989e519a5b2f7131c46304de4d7d61b /test/csv
parent7b34c2f81aa300aa943479077c7c19c472b0c71c (diff)
* lib/csv.rb: Added more Hash methods to CSV::Row.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38633 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/csv')
-rwxr-xr-xtest/csv/test_row.rb27
1 files changed, 27 insertions, 0 deletions
diff --git a/test/csv/test_row.rb b/test/csv/test_row.rb
index 3016c5b..697c7d5 100755
--- a/test/csv/test_row.rb
+++ b/test/csv/test_row.rb
@@ -78,6 +78,33 @@ class TestCSV::Row < TestCSV
assert_equal(nil, @row.field("A", 5))
end
+ def test_fetch
+ # only by name
+ assert_equal(2, @row.fetch('B'))
+
+ # missing header raises KeyError
+ assert_raise KeyError do
+ @row.fetch('foo')
+ end
+
+ # missing header yields itself to block
+ assert_equal 'bar', @row.fetch('foo') { |header|
+ header == 'foo' ? 'bar' : false }
+
+ # missing header returns the given default value
+ assert_equal 'bar', @row.fetch('foo', 'bar')
+
+ # more than one vararg raises ArgumentError
+ assert_raise ArgumentError do
+ @row.fetch('foo', 'bar', 'baz')
+ end
+ end
+
+ def test_has_key?
+ assert_equal(true, @row.has_key?('B'))
+ assert_equal(false, @row.has_key?('foo'))
+ end
+
def test_set_field
# set field by name
assert_equal(100, @row["A"] = 100)