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d01da912f7
close / do_close in result_set avoid closing statements remove named arguments refactor positioned arguments query
59 lines
1.3 KiB
Crystal
59 lines
1.3 KiB
Crystal
require "spec"
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require "db"
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require "./dummy_driver"
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describe DB do
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it "should get driver class by name" do
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DB.driver_class("dummy").should eq(DummyDriver)
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end
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it "should instantiate driver with connection_string" do
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db = DB.open "dummy", "localhost:1027"
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db.driver_class.should eq(DummyDriver)
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db.connection_string.should eq("localhost:1027")
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end
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it "should create a connection and close it" do
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cnn = nil
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DB.open "dummy", "localhost" do |db|
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cnn = db.connection
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end
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cnn.should be_a(DummyDriver::DummyConnection)
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cnn.not_nil!.closed?.should be_true
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end
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it "query should close result_set" do
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with_witness do |w|
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with_dummy do |db|
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db.query "1,2" do
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break
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end
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w.check
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DummyDriver::DummyResultSet.last_result_set.closed?.should be_true
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end
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end
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end
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it "exec should close statement" do
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with_dummy do |db|
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db.exec ""
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DummyDriver::DummyResultSet.last_result_set.closed?.should be_true
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end
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end
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it "scalar should close statement" do
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with_dummy do |db|
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db.scalar "1"
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DummyDriver::DummyResultSet.last_result_set.closed?.should be_true
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end
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end
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it "exec should perform statement" do
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with_dummy do |db|
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db.exec ""
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DummyDriver::DummyResultSet.last_result_set.executed?.should be_true
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end
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end
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end
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