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lines changed Original file line number Diff line number Diff line change @@ -52,6 +52,7 @@ set(TEST_SRCS
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src/Stream/test_getTimeout.cpp
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src/Stream/test_parseFloat.cpp
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src/Stream/test_parseInt.cpp
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+ src/Stream/test_readBytes.cpp
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src/Stream/test_readString.cpp
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src/Stream/test_readStringUntil.cpp
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src/Stream/test_setTimeout.cpp
Original file line number Diff line number Diff line change
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+ /*
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+ * Copyright (c) 2020 Arduino. All rights reserved.
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+ */
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+
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+ /* *************************************************************************************
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+ * INCLUDE
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+ **************************************************************************************/
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+
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+ #include < catch.hpp>
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+
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+ #include < StreamMock.h>
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+
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+ /* *************************************************************************************
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+ * TEST CODE
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+ **************************************************************************************/
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+
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+ TEST_CASE (" Testing readBytes(char *buffer, size_t length)" , " [Stream-readBytes-01]" )
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+ {
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+ StreamMock mock;
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+
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+ WHEN (" the stream is empty" )
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+ {
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+ char buf[32 ] = {0 };
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+ REQUIRE (mock.readBytes (buf, sizeof (buf)) == 0 );
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+ }
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+ WHEN (" the stream contains less data then we want to read" )
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+ {
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+ mock << " some stream content" ;
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+ char buf[32 ] = {0 };
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+ REQUIRE (mock.readBytes (buf, sizeof (buf)) == strlen (" some stream content" ));
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+ REQUIRE (strcmp (buf, " some stream content" ) == 0 );
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+ REQUIRE (mock.readString () == arduino::String (" " ));
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+ }
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+ WHEN (" the stream contains more data then we want to read" )
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+ {
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+ mock << " some stream content" ;
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+ char buf[5 ] = {0 };
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+ REQUIRE (mock.readBytes (buf, sizeof (buf)) == 5 );
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+ REQUIRE (strcmp (buf, " some " ) == 0 );
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+ REQUIRE (mock.readString () == arduino::String (" stream content" ));
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+ }
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+ }
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