diff --git a/tests/id_rsa b/tests/id_rsa
new file mode 100644
index 0000000..647d58c
--- /dev/null
+++ b/tests/id_rsa
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpAIBAAKCAQEAxww0MPWvZohlgxFyxvZjEezrld7n5pIJuYbZ7bmZ8UcNbFH8
+kpoHmmOWQ7x8ObhDLpcWEv8ifoS8RYLI97VMCJcEc/ckcq82ZvoAROF4bG/jYXWj
+EHRZzEp93FMPFBzvBZkXeBS4ksd9sfqRfNyZzUeu/t380oNsCpr8+TnaEEhC5+E6
+UbjreH0CPttkD0aRjrszer1hkGs2Py80VZSnidZGrFRNafxigjcLRNp4ZJNweFc7
+mcuLIfBapJXIJGuj2XAxrt86pBQoESfaETg0m3DWl4Z1w6wZZ26WnIiVOHdiXcj3
+U0tdZwCixPihH5yYYyy6fE11kMw9sQdhx+4BHQIDAQABAoIBAFGxrpIRpCW/AXrj
+5GnIoiyvQpnGXQODGL6unC83p/khIl883x8EXO5+xSOT7qB6AgjTNdoiIPQwYl1d
+KkKQhF5aLRezbaAsTXXCUe3zZEuNOJO9hmmwd1KjmDifVmb44Rk5FirQxlhnzC0K
+HEBVAkMAktBEKAn2qpdHuWBI4Dkh1hWIpChtkq4h1brsgaYurkfRnJOv1i/8kIWa
+QlpzxZk2m5i1TpyfRsxuqt3migcrUSJsCmMwkFylDNKYQVS4HRZAXZndq3o51ZF5
+AzwgMjCty9G1eQGFx4k8CzDvahhTKHds73RHFTEGqWZiJNayuzb0Yz0wvaFlHnWl
+35E11bkCgYEA5ALPklJ36jLNJiCzReH7SlAczIN9Rh1kRReHDD4St5cxA/nCynhI
+HET2g8QBnonup1V3WPsDmLTga0hPhXhrI3oSm7jhBc2HOqNaJ/z6jYgGbE6pP05u
+PgCi8gubX59733FJINmy5XOMzRaVTCfO2lh3zB4Ioj2t4EQyWTaQSw8CgYEA33s6
+aa+OtrwFmB42KQBPv0E1Yg++jpyrEysrvr7+hSI/8wFJvMqz6xCjsEolgU5/BIIr
+xQJhqGgtBn2/HRGYqwa00vJJwxYwzPZHK2CiGL5n9HamVBEXeQAp16V6ftPE7lAi
+MmbhEpbZZpVwCRsi8XofJNS9+YHhUk0si1O8oRMCgYEAn4uf90Ehi40Uo9NJ3mJs
+VemM3UY8yG0UlowKAXUF39U5hRClTsuvmahf3n+uqmLVzd0t7+Nk9tvKFQe6LSi/
+v0lR8AkD2+2e7FcVZNnN8G74H51DLHsTBOupGTkp9VVBdm5sv0HVvlyGb5OX0Hwi
+cAJrgTaaz/vcyQqvOGHHwd0CgYEAo679FKVqEPtb2ZPfNV6uCjX3pJBFkOy8/Hg1
+PStk/hwc3J6H5IhPCQ+R5LAaEkBtFd9FsbFR1+gdelClpuPZfwKVdJ/TWNkq+yQy
+8ll/wEHNoCc7If22xIBTJUhllPkEl0wIEAR8O4JTTyiK+5BtopJAt1g+oL35S6+M
+vauiUBMCgYAHum82lFQDVvLGEj79dpuj0cFfAwWZaPhxjjpQKp4pyCR6mU2O0uO8
+FtGG1swVG8H/sW7mcFeamZqjCHFSwcKqp5Ij6Wr2xrBU7R2VqIPAsLKHWZzM0G11
+X391kZk9mXwucy8D0eM8lE/suWmdFK4vdtP+y62q4AFru0HslSCAnA==
+-----END RSA PRIVATE KEY-----
diff --git a/tests/id_rsa.pub b/tests/id_rsa.pub
new file mode 100644
index 0000000..669bbca
--- /dev/null
+++ b/tests/id_rsa.pub
@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDHDDQw9a9miGWDEXLG9mMR7OuV3ufmkgm5htntuZnxRw1sUfySmgeaY5ZDvHw5uEMulxYS/yJ+hLxFgsj3tUwIlwRz9yRyrzZm+gBE4Xhsb+NhdaMQdFnMSn3cUw8UHO8FmRd4FLiSx32x+pF83JnNR67+3fzSg2wKmvz5OdoQSELn4TpRuOt4fQI+22QPRpGOuzN6vWGQazY/LzRVlKeJ1kasVE1p/GKCNwtE2nhkk3B4VzuZy4sh8Fqklcgka6PZcDGu3zqkFCgRJ9oRODSbcNaXhnXDrBlnbpaciJU4d2JdyPdTS11nAKLE+KEfnJhjLLp8TXWQzD2xB2HH7gEd atmoz@arch-book
diff --git a/tests/run b/tests/run
new file mode 100755
index 0000000..3874fe7
--- /dev/null
+++ b/tests/run
@@ -0,0 +1,68 @@
+#!/bin/bash
+# See: https://github.com/djui/bashunit
+
+scriptDir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+buildDir="$scriptDir/.."
+tmpDir="/tmp/atmoz_sftp_test"
+
+build=${1:-"build"}
+sftpImageName="atmoz/sftp_test"
+sftpContainerName="atmoz_sftp_test"
+
+function beforeTest() {
+    if [ "$build" == "build" ]; then
+        docker build --pull=true --tag "$sftpImageName" "$buildDir"
+    fi
+
+    rm -rf "$tmpDir" # clean state
+    mkdir "$tmpDir"
+
+    docker run \
+        -v "$scriptDir/id_rsa.pub":/home/test/.ssh/keys/id_rsa.pub:ro \
+        -v "$tmpDir":/home/test/share \
+        --name "$sftpContainerName" \
+        --expose 22 \
+        -d "$sftpImageName" \
+        test:123:$(id -u):$(id -g) \
+        > /dev/null
+    sleep 1 # wait for sftp server to get ready
+}
+
+function afterTest() {
+    docker rm -fv "$sftpContainerName" > /dev/null
+    rm -rf "$tmpDir"
+}
+
+function getSftpIp() {
+    docker inspect -f {{.NetworkSettings.IPAddress}} "$sftpContainerName"
+}
+
+function runSftpCommands() {
+    ip="$(getSftpIp)"
+    echo "$@" | sftp \
+        -i "$scriptDir/id_rsa" \
+        -oStrictHostKeyChecking=no \
+        -oUserKnownHostsFile=/dev/null \
+        -b - test@$ip \
+        > /dev/null 2>&1
+}
+
+function testContainerIsRunning() {
+    ps="$(docker ps -q -f name="$sftpContainerName")"
+    assertNotEqual "$ps" ""
+}
+
+function testLoginUsingSshKey() {
+    runSftpCommands "exit"
+    assertReturn $? 0
+}
+
+function testWritePermission() {
+    runSftpCommands $'cd share\nmkdir test'
+    test -d "$tmpDir/test"
+    assertReturn $? 0
+}
+
+# Run tests
+source "$scriptDir/bashunit.bash"
+# Nothing happens after this