Use Sharness as our shell test framework

test/t0010-basic-commands.sh

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+#!/bin/sh
+
+test_description="Test installation and some basic commands"
+
+. ./test-lib.sh
+
+test_expect_success "current dir is writable" '
+	echo "It works!" >test.txt
+'
+
+test_expect_success "ipfs version succeeds" '
+	ipfs version >version.txt
+'
+
+test_expect_success "ipfs version output looks good" '
+	cat version.txt | egrep "^ipfs version [0-9]+\.[0-9]+\.[0-9]"
+'
+
+test_expect_success "ipfs help succeeds" '
+	ipfs help >help.txt
+'
+
+test_expect_success "ipfs help output looks good" '
+	cat help.txt | egrep "^Usage: +ipfs"
+'
+
+test_done
+

test/test-lib.sh

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+# Test framework for go-ipfs
+#
+# Copyright (c) 2014 Christian Couder
+#
+# We are using sharness (https://github.com/mlafeldt/sharness)
+# which was extracted from the Git test framework.
+
+# You need either sharness to be installed system-wide
+# or to set SHARNESS_DIRECTORY properly
+
+if test -z "$SHARNESS_DIRECTORY"
+then
+	SHARNESS_DIRECTORY=/usr/local/share/sharness
+fi
+
+SHARNESS_LIB="$SHARNESS_DIRECTORY/sharness.sh"
+
+test -f "$SHARNESS_LIB" || {
+	echo >&2 "Cannot find sharness.sh in: $SHARNESS_DIRECTORY"
+	echo >&2 "Please install Sharness system-wide or set the"
+	echo >&2 "SHARNESS_DIRECTORY environment variable."
+	echo >&2 "See: https://github.com/mlafeldt/sharness"
+	exit 1
+}
+
+. "$SHARNESS_LIB" || {
+	echo >&2 "Cannot source: $SHARNESS_LIB"
+	echo >&2 "Please check Sharness installation."
+	exit 1
+}
+
+# Please put go-ipfs specific shell functions below
+