1 files changed, 93 insertions, 0 deletions
diff --git a/spec/ruby/library/csv/parse_spec.rb b/spec/ruby/library/csv/parse_spec.rb
new file mode 100644
index 0000000000..ef5d4ea3ca
--- /dev/null
+++ b/spec/ruby/library/csv/parse_spec.rb
@@ -0,0 +1,93 @@
+require_relative '../../spec_helper'
+require 'csv'
+
+describe "CSV.parse" do
+
+  it "parses '' into []" do
+    result = CSV.parse ''
+    result.should be_kind_of(Array)
+    result.should == []
+  end
+
+  it "parses '\n' into [[]]" do
+    result = CSV.parse "\n"
+    result.should == [[]]
+  end
+
+  it "parses 'foo' into [['foo']]" do
+    result = CSV.parse 'foo'
+    result.should == [['foo']]
+  end
+
+  it "parses 'foo,bar,baz' into [['foo','bar','baz']]" do
+    result = CSV.parse 'foo,bar,baz'
+    result.should == [['foo','bar','baz']]
+  end
+
+  it "parses 'foo,baz' into [[foo,nil,baz]]" do
+    result = CSV.parse 'foo,,baz'
+    result.should == [['foo',nil,'baz']]
+  end
+
+  it "parses '\nfoo' into [[],['foo']]" do
+    result = CSV.parse "\nfoo"
+    result.should == [[],['foo']]
+  end
+
+  it "parses 'foo\n' into [['foo']]" do
+    result = CSV.parse "foo\n"
+    result.should == [['foo']]
+  end
+
+  it "parses 'foo\nbar' into [['foo'],['bar']]" do
+    result = CSV.parse "foo\nbar"
+    result.should == [['foo'],['bar']]
+  end
+
+  it "parses 'foo,bar\nbaz,quz' into [['foo','bar'],['baz','quz']]" do
+    result = CSV.parse "foo,bar\nbaz,quz"
+    result.should == [['foo','bar'],['baz','quz']]
+  end
+
+  it "parses 'foo,bar'\nbaz' into [['foo','bar'],['baz']]" do
+    result = CSV.parse "foo,bar\nbaz"
+    result.should == [['foo','bar'],['baz']]
+  end
+
+  it "parses 'foo\nbar,baz' into [['foo'],['bar','baz']]" do
+    result = CSV.parse "foo\nbar,baz"
+    result.should == [['foo'],['bar','baz']]
+  end
+
+  it "parses '\n\nbar' into [[],[],'bar']]" do
+    result = CSV.parse "\n\nbar"
+    result.should == [[],[],['bar']]
+  end
+
+  it "parses 'foo' into [['foo']] with a separator of ;" do
+    result = CSV.parse "foo", col_sep: ?;
+    result.should == [['foo']]
+  end
+
+  it "parses 'foo;bar' into [['foo','bar']] with a separator of ;" do
+    result = CSV.parse "foo;bar", col_sep: ?;
+    result.should == [['foo','bar']]
+  end
+
+  it "parses 'foo;bar\nbaz;quz' into [['foo','bar'],['baz','quz']] with a separator of ;" do
+    result = CSV.parse "foo;bar\nbaz;quz", col_sep: ?;
+    result.should == [['foo','bar'],['baz','quz']]
+  end
+
+  it "raises CSV::MalformedCSVError exception if input is illegal" do
+    -> {
+      CSV.parse('"quoted" field')
+    }.should raise_error(CSV::MalformedCSVError)
+  end
+
+  it "handles illegal input with the liberal_parsing option" do
+    illegal_input = '"Johnson, Dwayne",Dwayne "The Rock" Johnson'
+    result = CSV.parse(illegal_input, liberal_parsing: true)
+    result.should == [["Johnson, Dwayne", 'Dwayne "The Rock" Johnson']]
+  end
+end